

#ifndef USER_DELAY_HEAD_H
#define USER_DELAY_HEAD_H
#include "MC3172.h"

#define CORE_CLK_MHZ (24)
#define SYS_CLK  (CORE_CLK_MHZ*1000000)
void delay_us(u32 nus);
void HAL_Delay(u32 Delay);
#endif

